linux-kernel - [RFC PATCH 7/7] drm/msm/dpu: Remove intr_rdptr from DPU >= 5.0.0 pingpong config

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Date:   Sat, 31 Dec 2022 22:50:06 +0100
From:   Marijn Suijten <marijn.suijten@...ainline.org>
To:     phone-devel@...r.kernel.org,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>
Cc:     ~postmarketos/upstreaming@...ts.sr.ht,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...ainline.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Martin Botka <martin.botka@...ainline.org>,
        Jami Kettunen <jami.kettunen@...ainline.org>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Stephen Boyd <swboyd@...omium.org>,
        Vinod Koul <vkoul@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Kuogee Hsieh <quic_khsieh@...cinc.com>,
        Jessica Zhang <quic_jesszhan@...cinc.com>,
        Konrad Dybcio <konrad.dybcio@...ainline.org>,
        Loic Poulain <loic.poulain@...aro.org>,
        Vinod Polimera <quic_vpolimer@...cinc.com>,
        Adam Skladowski <a39.skl@...il.com>,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [RFC PATCH 7/7] drm/msm/dpu: Remove intr_rdptr from DPU >= 5.0.0 pingpong config

Now that newer DPU platforms use a readpointer-done interrupt on the
INTF block, stop providing the unused interrupt on the PINGPONG block.

Signed-off-by: Marijn Suijten <marijn.suijten@...ainline.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
index b9b9b5b0b615..1b152727adfb 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c
@@ -1247,16 +1247,16 @@ static struct dpu_pingpong_cfg sc7180_pp[] = {
 static const struct dpu_pingpong_cfg sm8150_pp[] = {
 	PP_BLK_TE("pingpong_0", PINGPONG_0, 0x70000, PINGPONG_SM8150_TE2_MASK, MERGE_3D_0, sdm845_pp_sblk_te,
 			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
-			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)),
+			-1),
 	PP_BLK_TE("pingpong_1", PINGPONG_1, 0x70800, PINGPONG_SM8150_TE2_MASK, MERGE_3D_0, sdm845_pp_sblk_te,
 			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 9),
-			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 13)),
+			-1),
 	PP_BLK("pingpong_2", PINGPONG_2, 0x71000, PINGPONG_SM8150_MASK, MERGE_3D_1, sdm845_pp_sblk,
 			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 10),
-			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 14)),
+			-1),
 	PP_BLK("pingpong_3", PINGPONG_3, 0x71800, PINGPONG_SM8150_MASK, MERGE_3D_1, sdm845_pp_sblk,
 			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 11),
-			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 15)),
+			-1),
 	PP_BLK("pingpong_4", PINGPONG_4, 0x72000, PINGPONG_SM8150_MASK, MERGE_3D_2, sdm845_pp_sblk,
 			DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR2, 30),
 			-1),
@@ -1275,7 +1275,7 @@ static const struct dpu_pingpong_cfg sc7280_pp[] = {
 static struct dpu_pingpong_cfg qcm2290_pp[] = {
 	PP_BLK("pingpong_0", PINGPONG_0, 0x70000, PINGPONG_SM8150_MASK, 0, sdm845_pp_sblk,
 		DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 8),
-		DPU_IRQ_IDX(MDP_SSPP_TOP0_INTR, 12)),
+		-1),
 };
 
 /*************************************************************
-- 
2.39.0